The Psychology of Evil Ronald DeFeo Jr. and the Amityville Mass Murders

Ronald DeFeo, the convicted murderer who killed six family members and inspired the ever-growing “Amityville horror” franchise, died Friday. Find out all there is to know about the DeFeo family murders, which inspired the scary movie "The Amityville Horror." Ronald DeFeo, who was convicted of killing his parents and four siblings at the family's home in Amityville, N.Y., in 1974 — a spree that ... 1:28:41 75-A-4053: Interviewing Amityville Horror Murderer Ronald J. DeFeo, Jr. - Interview Segment 1 Ryan Katzenbach Presents In 1974, Ronald DeFeo killed his entire family, including his parents, brothers and sisters, while they were sleeping in their beds. Before the Lutz family made the house famous in The Amityville Horror, Ronald DeFeo Jr. shot and killed his entire family while they slept ... Ronald DeFeo Jr, who shocked the country in 1974 when he killed six members of his family, has died in prison. He passed away on Friday at the age of 69. On the evening of November 13, 1974, Ronald “Butch” DeFeo Jr. entered an Amityville bar and told people his parents had been shot inside their home. Several bar ... On Nov 13, 1974 around 3:15 am at 112 Ocean Avenue Amityville New York, Ronald DeFeo Jr. killed his entire family. We take a deep dive into ... Known as the Killer Clown, John Wayne Gacy was responsible for assaulting and murdering at least 33 boys and young men. The serial killer and ...